Home / 293-359

Finding the Third Proportional to 293 and 359

Calculator

Solution

The third proportional to 293 and 359 is: 439.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    293 : 359 = 359 : x
  2. Step 2: Convert to fraction form
    293/359 = 359/x
  3. Step 3: Cross multiply
    293x = 359 × 359
  4. Step 4: Simplify right side
    293x = 128,881
  5. Step 5: Solve for x
    x = 128,881/293
  6. Step 6: Final answer
    x = 439.87

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.